<?hh
/**
 * Copyright (c) 2014, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the "hack" directory of this source tree.
 *
 *
 */

function f(): void {
  $x = <<<'END'
This is a nowdoc.
END;

  print $x;

  $interpolation = "an interpolated value";

  $y = <<< 'END'
This is a heredoc with $interpolation.
END;
}
